Explain Steps in Solving Simple Equations

Please solve this equation

^p/₅ = 7

• p = 35

• p = 12

• p = 2

• None of these match my answer

Please solve this equation

23 = x + 7

• x = 16

• x = 30

• x = 161

• None of these match my answer

Please solve this equation Melanie and Julian have 50 dinosaurs in total. Julian has 21 dinosaurs. How many dinosaurs does Melanie have?

• g = 29

• g = 71

• g = 1050

• None of these match my answer

Please solve this equation

m - 3 = 4

• m = 7

• m = 1

• m = 13

• None of these match my answer

x + 12 = 20

• x = 32

• x = -32

• x = 8

• x = -8

3f - 12 = -3

• 3

• -3

• 11

• 12

Solve...
2x - 3 = 1 

• 3

• 2

• 1

• -2

Solve...
3x - 7 = 32

• 13

• -13

• 12

• -12

Solve for w:
-6w + 1 = -11

• 2

• 1.2

• 12

• -2

Please solve this equation

x - 12 = 13

• x = 25

• x = 1

• x = 156

• None of these match my answer